The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 17, 1990
Filed:
Feb. 02, 1989
Werner Nabulon, 8455 Rudlingen, CH;
Rieter Machine Works, Ltd., Winterthur, CH;
Abstract
The nozzle comprises a plurality of parts which define between them a thread-treating passage and which are movable relative to each other for opening and closing the thread-treating passage to enable insertion of a thread. The thread-treating nozzle preferably comprises only two nozzle parts movable relative to each other. One nozzle part comprises a plate-like element which is elastic when subjected to the degree of deformation required to permit adjustment thereof to make face-to-face sealing contact. Mechanical elements capable of effecting uniform face-to-face sealing contact press the two nozzle parts together in the closed state. Examples of such mechanical elements are levers and springs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile